-Didyouseetheboysyesterdayafternoon?-Yes．Isawthem   the...

问题详情：

-Did you see the boys yesterday afternoon?

-Yes．I saw them    the fence when I passed．

A．climb         B．climbed                 C．climbing                D．to climb

【回答】

C

知识点：非谓语动词

题型：选择题